Years after the Fifth Holy Grail War in Japan, strange reports surface of one appearing in America. Attracting new Mages and Servants, the question is raised about the relic’s authenticity. As the city of Snowfield is turned into a bloody battleground, specific details seem wrong. Is it possible someone is manipulating this twisted little play, and if so, does this mean the true Holy Grail exists?
As fellows in seeking the Holy Grail,
let's have a grand ol' time together.
،كزميلين نبحث نسعى للكأس المُقدّس
لنقضِ وقتاً رائعاً معاً
Lass uns ein freundschaftliches
Verhältnis pflegen,
Ambos deseamos el Grial,
Ambos deseamos el Grial,
Nous désirons tous deux le Graal.
हम पवित्र प्याले को पाने की कोशिश करने वाले
लोग हैं, चलो मिलकर शानदार समय बिताए।
In quanto compagni d'avventura alla ricerca 
del Santo Graal, vediamo di divertirci il più possibile.
Como colegas que buscam a
mesma coisa, o Santo Graal,
Так давай же жить дружно,
раз нам обоим нужен Святой Грааль!